Article Information
PubMed
History
- Published online July 8, 2013.
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© 2013 Canadian Medical Association or its licensors
Author Information
- Sonja A. Swanson, ScM,
- Ian Colman, PhD⇑
- From the Department of Epidemiology (Swanson), Harvard School of Public Health, Boston, Mass.; the Department of Epidemiology and Community Medicine (Colman), University of Ottawa, Ottawa, Ont.; and the School of Public Health (Colman), University of Alberta, Edmonton, Alta.
- Correspondence to: Ian Colman, icolman{at}uottawa.ca